I have been using the WX GUI FFT Sink for a while now and I notice, regardless of the power of the machine, setting an FFT above 4096 causes it to effectively grind to a halt and UI become grey.

Is this a python thing?  Or is there a way to accelerate this block???

Regards,

Mark McCarron


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Try cranking the frame-rate down to 5.



--
Marcus Leech
Principal Investigator
Shirleys Bay Radio Astronomy Consortium
http://www.sbrac.org

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